size(400,400);
background(0,0,0);
noStroke();
smooth();
fill(200,150,200);
ellipse(400,400,400,400);
ellipse(0,0,400,400);
fill(150,100,150);
ellipse(400,400,350,350);
ellipse(0,0,350,350);
fill(100,50,100);
ellipse(400,400,300,300);
ellipse(0,0,300,300);
fill(50,0,50);
ellipse(400,400,170,170);
ellipse(0,0,170,170);
fill(0,0,0);
ellipse(400,400,160,160);
ellipse(0,0,160,160);
fill(567,145,200);
ellipse(200,200,150,150);
fill(600,145,150);
ellipse(200,200,100,100);
fill(200,0,200);
ellipse(200,200,50,50);